| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.60 | 9.313% | $270.659 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $69.93 | 12.600% | $78.7412 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $125.93 | 8.118% | $136.153 | $136.15 | $136.15 | $136.20 |
| Purchase #4 | $224.38 | 10.509% | $247.9601 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $7.33 | 12.494% | $8.2458 | $8.25 | $8.25 | $8.20 |
| Purchase #6 | $73.32 | 3.409% | $75.8195 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $6.82 | 5.849% | $7.2189 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $755.31 | $824.7975 | $824.80 | $824.75 | $824.80 | |